126956928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 128

約数和(自身を含む): 391288320

約数和(自身を除く): 264331392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 647, 672, 876, 896, 1022, 1168, 1294, 1344, 1533, 1752, 1941, 2044, 2336, 2588, 2688, 3066, 3504, 3882, 4088, 4529, 4672, 5176, 6132, 7008, 7764, 8176, 9058, 9344, 10352, 12264, 13587, 14016, 15528, 16352, 18116, 20704, 24528, 27174, 28032, 31056, 32704, 36232, 41408, 47231, 49056, 54348, 62112, 65408, 72464, 82816, 94462, 98112, 108696, 124224, 141693, 144928, 188924, 196224, 217392, 248448, 283386, 289856, 330617, 377848, 434784, 566772, 579712, 661234, 755696, 869568, 991851, 1133544, 1322468, 1511392, 1739136, 1983702, 2267088, 2644936, 3022784, 3967404, 4534176, 5289872, 6045568, 7934808, 9068352, 10579744, 15869616, 18136704, 21159488, 31739232, 42318976, 63478464, 126956928]

約数ペア:

[(1, 126956928), (2, 63478464), (3, 42318976), (4, 31739232), (6, 21159488), (7, 18136704), (8, 15869616), (12, 10579744), (14, 9068352), (16, 7934808), (21, 6045568), (24, 5289872), (28, 4534176), (32, 3967404), (42, 3022784), (48, 2644936), (56, 2267088), (64, 1983702), (73, 1739136), (84, 1511392), (96, 1322468), (112, 1133544), (128, 991851), (146, 869568), (168, 755696), (192, 661234), (219, 579712), (224, 566772), (292, 434784), (336, 377848), (384, 330617), (438, 289856), (448, 283386), (511, 248448), (584, 217392), (647, 196224), (672, 188924), (876, 144928), (896, 141693), (1022, 124224), (1168, 108696), (1294, 98112), (1344, 94462), (1533, 82816), (1752, 72464), (1941, 65408), (2044, 62112), (2336, 54348), (2588, 49056), (2688, 47231), (3066, 41408), (3504, 36232), (3882, 32704), (4088, 31056), (4529, 28032), (4672, 27174), (5176, 24528), (6132, 20704), (7008, 18116), (7764, 16352), (8176, 15528), (9058, 14016), (9344, 13587), (10352, 12264)]